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deer_dog

Community Trekker

Joined:

Nov 19, 2011

Overdispersion parameter, Robust SE & Generalized linear model

I want to run a Generalized Linear Model in JMP 10 and to use a Robust Standard Error. I see an option for an "Overdispersion Parameter". Can anyone tell me if this serves the same purpose as the Robust SE (is it the same)? Or is there another way to find an option for a Robust SE? Or do I need to use different software?

Thank you!